UK, 1741—all day, incessantly—also, in early use, ‘morn, noon and night’—different from the juxtaposition of the nouns ‘morning’, ‘noon’ and ‘night’, which refers to an action taking place first in the morning, then at noon, and finally at night
a small component of a much larger structure, system or process; an insignificant individual within a large population or community—commonly associated with ‘Another Brick in the Wall’, the title of a three-part composition by the British band Pink Floyd in their 1979 rock opera ‘The Wall’, but has been used since 1867
17th century—contrasts what the mind remembers with what it forgets (with reference to the opposition between the coarser particles, which are retained by a sieve, and the finer ones, which pass through it)—denotes an extremely poor memory (with reference to the fact that a sieve does not hold all its contents)
USA, 1853—in a panic-stricken and unthinking manner—alludes to the phenomenon whereby a chicken can move about for a short time after decapitation, due to reflex activity of the nervous system
UK, 1710—in a situation in which any action one takes will have adverse consequences—‘cleft’, past participle of the verb ‘cleave’, means ‘split in two to a certain depth’—the image is of one being squeezed between the stick’s prongs
UK, 1836—a person, country, etc., that appears powerful or threatening but is actually weak or ineffective—from Chinese ‘zhǐlǎohǔ’ (‘zhǐ’, paper, ‘lǎohǔ’, tiger)—used in the post-war years by the Chinese Communist Party of the USA and other reactionaries
UK, 1808—to make one’s beliefs or intentions plain—from the former practice of nailing an ensign to the mast of a ship, after damage during battle resulted in the ship’s colours no longer being clearly displayed, which otherwise might have been interpreted as a signal of surrender
Australia—familiar name of St Vincent’s Private Hospital, Sydney—‘Jesus’ refers to the fact that the hospital is operated by a religious organisation—‘Hilton’ alludes to the hospital’s plushness
USA, 1976—the outcome of a situation cannot be assumed—may allude to the stereotype of a large female soprano singing the final aria of an opera—from ‘church ain’t out ’till the fat lady sings’ (1976), itself from ‘church ain’t out until the singing is over’ (1872)